发明人张德明,刘建华,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116816632 A, 授权公告日 2021-01-13.
发明人王建平,孙丽萍,刘建华. "Method for the Synthesis of 3-Bromo-2-chloro-6-ethynylpyridine" [P]. 中国发明专利, 专利号 CN 108412536 A, 授权公告日 2017-03-27.
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